moco::MeanGraphBuilder Class Reference

GraphBuilder for Mean node. More...

#include <Mean.h>

Collaboration diagram for moco::MeanGraphBuilder:

Public Member Functions
bool	validate (const tensorflow::NodeDef &) const override
void	build (const tensorflow::NodeDef &, GraphBuilderContext *) const override
Public Member Functions inherited from moco::GraphBuilder
virtual	~GraphBuilder ()

Detailed Description

GraphBuilder for Mean node.

Definition at line 28 of file Mean.h.

Member Function Documentation

build()

void moco::MeanGraphBuilder::build ( const tensorflow::NodeDef &  node, GraphBuilderContext *  context  ) const

overridevirtual

Implements moco::GraphBuilder.

Definition at line 79 of file Mean.cpp.

{
  assert(context != nullptr);
 
  loco::Graph *graph = context->graph();
  SymbolTable *tensor_names = context->tensor_names();
  UpdateQueue *updates = context->updates();
 
  // creating TF dialect Mean node
  auto tf_mean = graph->nodes()->create<TFMean>();
  tf_mean->name(node.name());
  tf_mean->keep_dims(plier::tf::get_bool_attr(node, "keep_dims"));
 
  TensorName output_name(node.name(), 0);
  tensor_names->enroll(output_name, tf_mean);
 
  auto update = std::make_unique<MeanGraphUpdate>(tf_mean, TensorName(node.input(0)),
                                                  TensorName(node.input(1)));
  updates->enroll(std::move(update));
}

References moco::SymbolTable::enroll(), moco::UpdateQueue::enroll(), plier::tf::get_bool_attr(), moco::GraphBuilderContext::graph(), moco::TFNode::name(), moco::GraphBuilderContext::tensor_names(), moco::update(), and moco::GraphBuilderContext::updates().

validate()

bool moco::MeanGraphBuilder::validate ( const tensorflow::NodeDef &  node ) const

overridevirtual

Implements moco::GraphBuilder.

Definition at line 64 of file Mean.cpp.

{
  if (node.input_size() != 2)
    return false;
 
  if (!plier::tf::has_attrs(node, {"T", "Tidx", "keep_dims"}))
    return false;
 
  auto dtype = plier::tf::get_datatype_attr(node, "Tidx");
  if (dtype != tensorflow::DataType::DT_INT32 && dtype != tensorflow::DataType::DT_INT64)
    return false;
 
  return true;
}

References plier::tf::get_datatype_attr(), and plier::tf::has_attrs().

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The documentation for this class was generated from the following files:

• compiler/moco/import/include/moco/Import/Nodes/Mean.h
• compiler/moco/import/src/Nodes/Mean.cpp